<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
  <title>Title</title>
  <!-- 最新版本的 Bootstrap 核心 CSS 文件 -->
  <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css" integrity="sha384-HSMxcRTRxnN+Bdg0JdbxYKrThecOKuH5zCYotlSAcp1+c8xmyTe9GYg1l9a69psu" crossorigin="anonymous">

  <!-- 可选的 Bootstrap 主题文件（一般不用引入） -->
  <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap-theme.min.css" integrity="sha384-6pzBo3FDv/PJ8r2KRkGHifhEocL+1X2rVCTTkUfGk7/0pbek5mMa1upzvWbrUbOZ" crossorigin="anonymous">

  <script src="https://cdn.jsdelivr.net/npm/jquery@1.12.4/dist/jquery.min.js"></script>

  <!-- 最新的 Bootstrap 核心 JavaScript 文件 -->

  <script src="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js" integrity="sha384-aJ21OjlMXNL5UyIl/XNwTMqvzeRMZH2w8c5cRVpzpU8Y5bApTppSuUkhZXN0VxHd" crossorigin="anonymous"></script>
  <style>
    body { padding-top: 70px; }
  </style>
</head>
<body onload="getProductInfoList()">

<nav class="navbar navbar-default navbar-fixed-top">
  <div class="navbar-header" style="padding-left: 40px;">
    <a class="navbar-brand" href="#">
      <img alt="Brand" th:src="@{/img/校徽副本.png}">
    </a>
  </div>
  <div class="container">
    <!-- Brand and toggle get grouped for better mobile display -->
    <div class="navbar-header">
      <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
        <span class="sr-only">Toggle navigation</span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <a class="navbar-brand" href="#">温州大学</a>
    </div>

    <!-- Collect the nav links, forms, and other content for toggling -->
    <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
      <ul class="nav navbar-nav">
        <li class="active"><a href="index.html">首页 <span class="sr-only">(current)</span></a></li>
        <li><a href="#">最新活动</a></li>
        <li class="dropdown">
          <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">产品列表 <span class="caret"></span></a>
          <ul class="dropdown-menu">
            <li><a href="#">产品1</a></li>
            <li><a href="#">产品2</a></li>
            <li><a href="#">Something else here</a></li>
            <li role="separator" class="divider"></li>
            <li><a href="#">Separated link</a></li>
            <li role="separator" class="divider"></li>
            <li><a href="#">One more separated link</a></li>
          </ul>

        </li>
      </ul>
      <form class="navbar-form navbar-left">
        <div class="form-group">
          <input type="text" class="form-control" placeholder="Search">
        </div>
        <button type="submit" class="btn btn-default">搜索</button>
      </form>
      <ul class="nav navbar-nav navbar-right">
        <li><a th:href="@{/shop/toLogin}" style="font-size: 10px">你好，请登录</a></li>
        <li><a href="../usr/register.html" style="font-size: 14px;color: red">注册</a></li>
      </ul>
    </div><!-- /.navbar-collapse -->
  </div><!-- /.container-fluid -->
</nav>
<div class="container">
  <div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
    <!-- Indicators -->
    <ol class="carousel-indicators">
      <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
      <li data-target="#carousel-example-generic" data-slide-to="1"></li>
      <li data-target="#carousel-example-generic" data-slide-to="2"></li>
    </ol>

    <div class="carousel-inner" role="listbox">
      <div class="item active">
        <img th:src="@{/img/2.jfif}" alt="...">
        <div class="carousel-caption">
          ...
        </div>
      </div>
      <div class="item">
        <img th:src="@{/img/3.jfif}" alt="...">
        <div class="carousel-caption">
          ...
        </div>
      </div>
      <div class="item">
        <img th:src="@{/img/4.jfif}" alt="...">
        <div class="carousel-caption">
          ...
        </div>
      </div>
    </div>

    <!-- Controls -->
    <a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
      <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
      <span class="sr-only">Previous</span>
    </a>
    <a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
      <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
      <span class="sr-only">Next</span>
    </a>
  </div>
  <div style=" padding-bottom: 10px"></div>
  <div class="panel panel-default panel-primary">
    <div class="panel-heading">推荐商品</div>
    <div class="panel-body">
      <div class="row" id="productList">

      </div>
    </div>
  </div>

</div>

</body>
<script>
  var id = null
  function GetQueryString(name) {
    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
    var r = window.location.search.substr(1).match(reg);
    if (r != null) return unescape(r[2]);
    return null;
  }
  id = GetQueryString("UserId")
  function getProductInfoList(){
    $.ajax({
      method : "get",
      url : "/shop/productInfoGet",
      dataType : "json",
      data : {},
      success : (result)=>{
        let str = '';
        let productList = result.data;
        for(let product of productList){
          str += '<div class="col-sm-6 col-md-3">\n' +
                  '                        <div class="thumbnail">\n' +
                  '                            <img th:src="@{/img/显卡png}" alt="'+product.productName+'">\n' +
                  '                            <div class="caption">\n' +
                  '                                <h3>品名: '+product.productName+'</h3>\n' +
                  '                                <p>价格: '+product.productPrice+'</p>\n' +
                  '<a href="/shop/buy?productId='+product.id+'&userId='+id+'" class="btn btn-default" role="button">立即购买</a></p>\n' +
                  '                            </div>\n' +
                  '                        </div>\n' +
                  '                    </div>'
        }
        $("#productList").html(str);
      }
    })
  }
  function stopShop(){
    if(id==null){
      alert("请先登录")
      window.location.href="../usr/login.html"
    }
  }
</script>
</html>